INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3563a5049a4557c4dc564981f9295072605451b50340be0be1f66ff392a20512', 
    'DCxMUzGdFqsJIz9hM+Z1oMG8AgWyUBLA28pImMC2vi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)